EP 1923646 A4 20161116 - REFRIGERATION DEVICE
Title (en)
REFRIGERATION DEVICE
Title (de)
KÜHLVORRICHTUNG
Title (fr)
DISPOSITIF FRIGORIFIQUE
Publication
Application
Priority
- JP 2006317834 W 20060908
- JP 2005261783 A 20050909
Abstract (en)
[origin: EP1923646A1] If the degree of opening of an electronic expansion valve (14) is kept below a specified degree of opening or if the degree of superheat of refrigerant at an evaporator (15) side is kept above a specified degree of superheat, the amount of circulating refrigerant is judged to be insufficient. Thus, the volume of an air delivered by an evaporator fan (22) is reduced.
IPC 8 full level
F25B 1/00 (2006.01); F25B 1/04 (2006.01); F25B 49/02 (2006.01)
CPC (source: EP US)
F25B 49/02 (2013.01 - EP US); F25B 2500/24 (2013.01 - EP US); F25B 2600/112 (2013.01 - EP US); F25B 2600/21 (2013.01 - EP US); F25B 2600/2513 (2013.01 - EP US); Y02B 30/70 (2013.01 - EP US)
Citation (search report)
- [A] US 5782101 A 19980721 - DENNIS RICHARD DALE [US]
- [A] US 6044651 A 20000404 - REASON JOHN ROBERT [US], et al
- See references of WO 2007029803A1
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR
DOCDB simple family (publication)
EP 1923646 A1 20080521; EP 1923646 A4 20161116; CN 101213410 A 20080702; CN 101213410 B 20100519; JP 2007071505 A 20070322; JP 3988780 B2 20071010; US 2009151378 A1 20090618; US 7788937 B2 20100907; WO 2007029803 A1 20070315
DOCDB simple family (application)
EP 06797689 A 20060908; CN 200680023524 A 20060908; JP 2005261783 A 20050909; JP 2006317834 W 20060908; US 99030506 A 20060908